GitHub user davies opened a pull request:
https://github.com/apache/spark/pull/2743
[SPARK-3888] [PySpark] limit the memory used by worker
The memory limit of Python worker can be configurable by
`spark.executor.python.memory.limit` (in MB), which is 0 by default (means
unlimited).
it only works in Linux, so I did not put it in the docs, it will be useful
for some advanced users (also no tests).
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/davies/spark limit
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/2743.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2743
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commit 52fab51c37daf7997b1770620a16169081c30567
Author: Davies Liu <[email protected]>
Date: 2014-10-10T01:09:58Z
limit the memory used by worker
it only works in Linux
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